The possible implication of a bacterial enzyme in the biochemical mode of action of penicillins on Gram negative bacteria.
D000217:Acyltransferases; D004798:Enzymes / Q000494:pharmacology*; D004926:Escherichia coli / Q000187:drug effects*; D066298:In Vitro Techniques; D010406:Penicillins / Q000494:pharmacology*; D011511:Proteus / Q000187:drug effects*; D012706:Serratia marcescens / Q000187:drug effects*
D004798:Enzymes; D010406:Penicillins; D000217:Acyltransferases